题目内容
10.Work hard,__________ you may not catch up with your classmates soon.( )| A. | but | B. | or | C. | and | D. | yet |
分析 努力工作,否则不久之后你将赶不上你的同学们.
解答 答案:B.根据语境以及上下文,本题考查的是连词的用法.根据选项的意思,A选项意思是"但是",表转折列关系;B选项的意思是"否则";C选项的意思是"和、又",表示并列关系;D选项的意思是"仍然,已经",一般用于否定句;此外,根据句意"努力工作,______不久之后你将会落后于你的同学们."可知,这是"祈使句+or+陈述句",表示在以祈使句为条件下的相反假设,意为"否则,要不然".故选B.
点评 做这种题时,首先要根据语境及上下文确定考察范围--连词;其次根据句意确定连词;再次根据选项中的连词意思即可确定答案
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